Excuse me，sir．You ________ open the door before the train stops．
| A．mustn’t |
| B．needn’t |
| C．may not |
| D．don’t have to |
“Don’t ____ on the computer. It’s time for class.” Says my teacher.
| A．play | B．playing |
| C．be playing | D．is playing |
Look. Mumwith my aunt.
| A． talks | B．to talk |
| C．is talking | D．talking |
__________ are these shoes? _________ twenty Yuan.
| A．How many, They | B．How much, They're |
| C．How many, They’re | D．How much, Their |
－Is your school _________ your home?－No, it’s near my home.
| A．near from | B．far to |
| C．far from | D．near to |
Say “_______”when you meet your friends.
| A．Excuse me | B．I’m sorry |
| C．Good-bye | D．Hello |